diff --git a/index.php b/index.php
index f5cbad6..d369105 100644
--- a/index.php
+++ b/index.php
@@ -701,7 +701,7 @@ legend.legend-area {
 
  $barra="
  <div class='noprint nomostrar' style=' $no_mostrar  '>
- <nav style='' class='navbar navbar-inverse navbar-fixed-top topnav navbar-principal ' role='navigation'>
+ <nav class='navbar navbar-inverse navbar-fixed-top topnav navbar-principal ' role='navigation'>
 
         <div style='padding:10px; ' class='container topnav '>
 
@@ -710,7 +710,7 @@ legend.legend-area {
             <ul style=' ' class='nav navbar-nav navbar-center navbar-principal '>
 
             <li class='dropdown' >
-                <a  style=' '  href='#' class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false'><i class='fa fa-bars'></i> $portal_sigla</a>
+                <a style='background-color:gray;'  href='#' class='dropdown-toggle menu_tupale img-rounded' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false'><i class='fa fa-bars'></i> $portal_sigla</a>
 		          <ul class='dropdown-menu' style='background-color: white; width:500px;' >
 		          	<li><a class='' href='$portal_url'><i class='fa fa-home'></i>  Portal</a></li>
              		<li><a class='' href='$link_empresa'>$sigla[0] Inicio</a></li>